1. All IP Ranges
  2. 191.0.0.0/8
  3. 191.37.0.0/16
  4. AS263347  | 191.37.48.0/20

191.37.48.0/20

AS263347  ·  CEDNET PROVEDOR INTERNET

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Summary

Country Brazil
Domain cednet.net.br
ASN AS263347
Parent Range 191.37.32.0/19
Registry LACNIC
ID CPL33

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     191.37.32.0/19
aut-num:     AS263347
abuse-c:     CPILT13
owner:       CEDNET PROVEDOR INTERNET
ownerid:     08.752.674/0001-54
responsible: CARLOS ALBERTO DELAFIORI
owner-c:     CPILT13
tech-c:      CPILT13
inetrev:     191.37.37.0/24
nserver:     ns1.cednet.net.br
nsstat:      20260316 AA
nslastaa:    20260316
nserver:     ns2.cednet.net.br
nsstat:      20260316 AA
nslastaa:    20260316
created:     20140314
changed:     20140314

nic-hdl-br:  CPILT13
person:      CEDNET PROVEDOR DE INTERNET LTDA
created:     20140213
changed:     20220411

Overlapping Ranges

BGP prefixes that contain 191.37.48.0/20

Range ASN Company Num of IPs
191.37.32.0/19 AS263347 CEDNET PROVEDOR INTERNET 8,192

Nearby Ranges

BGP prefixes that overlap with 191.37.0.0/16

Range ASN Company Num of IPs
191.37.32.0/19 AS263347 CEDNET PROVEDOR INTERNET 8,192
191.37.96.0/19 AS263357 Hot Wave Comercio e Servico de Telecomunicacoes Lt 8,192
191.37.176.0/21 AS263369 Almeida & Moura Ltda 2,048
191.37.200.0/21 AS263371 Intervia Solucoes Ltda 2,048
191.37.208.0/21 AS263372 RODRIGUES & SARMENTO LTDA 2,048
191.37.224.0/21 AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME 2,048
191.37.232.0/21 AS263375 INFO CENTER INFORMÁTICA LTDA 2,048
191.37.184.0/21 AS61904 POLLYNET TELECOM EIRELI 2,048
191.37.16.0/21 AS263349 RapeedoISP LTDA 2,048
191.37.88.0/21 AS61588 DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA 2,048
191.37.216.0/21 AS273309 UNI TELECOM LTDA 2,048
191.37.144.0/21 AS268323 Alares Cabo Servicos de Telecomunicacoes S.A. 2,048
191.37.72.0/21 AS263356 CNT Fiber 2,048
191.37.128.0/21 AS263359 CyberTech Informática Ltda. 2,048
191.37.152.0/21 AS263362 REDE SPEEDNET TELECOM LTDA 2,048
191.37.240.0/21 AS262481 VERO S.A 2,048
191.37.160.0/21 AS263363 RADLINK TELECOMUNICACOES LTDA 2,048
191.37.136.0/22 AS263360 BR MASTER PROVEDOR DE INTERNET LTDA 1,024
191.37.248.0/22 AS262481 VERO S.A 1,024
191.37.8.0/22 AS263348 DESEMPENHO PROVEDOR DE INTERNET 1,024
191.37.12.0/22 AS263350 rocha e portes ltda 1,024
191.37.28.0/22 AS263352 WRNET LTDA 1,024
191.37.64.0/22 AS263353 YARA DOS SANTOS BARREIRO - ME 1,024
191.37.68.0/22 AS263355 GTR NET COMUNICACOES EIRELI 1,024
191.37.196.0/22 AS263404 TELECOM FOZ 1,024
191.37.140.0/22 AS266387 World Fast Telecomunicacoes ME 1,024
191.37.84.0/22 AS270973 ZERBINATTI & SANTOS MULTIMIDIA LTDA 1,024
191.37.168.0/22 AS271023 TERA SOLUCOES 1,024
191.37.172.0/22 AS28343 Unifique Telecomunicações SA 1,024
191.37.4.0/23 AS263346 Fonte Informatica ltda 512
191.37.2.0/23 AS263980 G3 Telecom EIRELI 512
191.37.0.0/23 AS263346 Fonte Informatica ltda 512
191.37.82.0/24 AS270972 4L FIBRA TELECOM EIRELI 256
191.37.83.0/24 AS270972 Mega Power Provedor De Internet Ltda - M 256
191.37.255.0/24 AS263257 Unimed Regional Maringá 256
191.37.230.0/24 AS263374 IDEZ TELECOM 256
191.37.254.0/24 AS263273 INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE 256
191.37.253.0/24 AS263417 UNIVERSIDADE CATOLICA DOM BOSCO 256
191.37.7.0/24 AS263980 G3 Telecom EIRELI 256
191.37.6.0/24 AS263980 G3 Telecom EIRELI 256
191.37.252.0/24 AS270050 OPTIMIZA SEGURIDAD SpA 256
191.37.80.0/24 AS270972 Ponto a Ponto Telecomunicaçoes 256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
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Pingable IPs

1,278 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
191.37.63.250 AS263347 CEDNET PROVEDOR INTERNET 7.36ms from Osasco, BR
191.37.56.1 AS263347 CEDNET PROVEDOR INTERNET 7.42ms from Osasco, BR
191.37.62.1 AS263347 CEDNET PROVEDOR INTERNET 7.35ms from Sao Paulo, BR
191.37.59.169 AS263347 CEDNET PROVEDOR INTERNET 7.67ms from Osasco, BR
191.37.55.153 AS263347 CEDNET PROVEDOR INTERNET 7.59ms from Osasco, BR
191.37.60.248 AS263347 CEDNET PROVEDOR INTERNET 8.60ms from Sao Paulo, BR
191.37.51.147 AS263347 CEDNET PROVEDOR INTERNET 7.89ms from Osasco, BR
191.37.58.19 AS263347 CEDNET PROVEDOR INTERNET 7.94ms from Osasco, BR
191.37.57.185 AS263347 CEDNET PROVEDOR INTERNET 7.31ms from Osasco, BR
191.37.52.253 AS263347 CEDNET PROVEDOR INTERNET 7.42ms from Sao Paulo, BR
191.37.53.245 AS263347 CEDNET PROVEDOR INTERNET 7.32ms from Sao Paulo, BR
191.37.49.5 AS263347 CEDNET PROVEDOR INTERNET 7.36ms from Osasco, BR
191.37.61.13 AS263347 CEDNET PROVEDOR INTERNET 7.15ms from Osasco, BR
191.37.50.171 AS263347 CEDNET PROVEDOR INTERNET 7.88ms from Osasco, BR
191.37.54.129 AS263347 CEDNET PROVEDOR INTERNET 7.39ms from Osasco, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
13.81.12.100 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
80.228.62.36 AS9145 EWE TEL GmbH 4.54ms from Amsterdam, NL
3.88.64.196 AS14618 Amazon.com, Inc. 0.95ms from Ashburn, US
181.88.47.100 AS7303 Telecom Argentina S.A. 6.44ms from Asuncion, PY
164.160.24.68 AS328020 Gardale Solutions 1.18ms from Cape Town, ZA
50.222.100.4 AS33652 Comcast Cable Communications, LLC 1.80ms from Denver, US
179.34.60.148 AS26615 TIM S/A 10.71ms from Fortaleza, BR
63.177.81.180 AS16509 Amazon.com, Inc. 0.47ms from Frankfurt am Main, DE
81.144.209.212 AS2856 British Telecommunications PLC 4.24ms from London, GB
87.223.129.52 AS12479 Orange Espagne SA 5.50ms from Madrid, ES
142.105.115.4 AS12271 Charter Communications Inc 1.10ms from New York City, US
109.2.147.148 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.97ms from Paris, FR
92.188.42.4 AS8362 NordNet SA 2.60ms from Paris, FR
73.222.193.228 AS7922 Comcast Cable Communications, LLC 3.88ms from San Jose, US
13.83.164.116 AS8075 Microsoft Corporation 0.57ms from San Jose, US
208.93.76.164 AS18705 BlackBerry Limited 4.38ms from Toronto, CA
102.24.25.100 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.25ms from Tunis, TN
3.208.47.228 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
150.239.194.228 AS36351 IBM Cloud 0.45ms from Ashburn, US
192.112.155.212 AS396479 Mailgun Technologies Inc. 14.85ms from Atlanta, US
119.254.80.68 AS23724 IDC, China Telecommunications Corporation 2.94ms from Beijing, CN
35.91.152.148 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
15.205.165.36 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
222.161.203.180 AS4837 CHINA UNICOM China169 Backbone 0.54ms from Changchun, CN
75.231.21.4 AS6167 Verizon Business 16.07ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m7 191.37.48.89
traceroute to 191.37.48.89 (191.37.48.89): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.077 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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